[comment]: # translation:outdated

[comment]: # ({new-0ca66946})
# 32 Upgrade notes for 6.0.22

[comment]: # ({/new-0ca66946})

[comment]: # ({new-de10b36d})

#### Autoregistration table cleared from orphaned records

Previously the `autoreg_host` table was never cleared. Now orphaned records that reference neither an autoregistration event nor an existing host will be removed by the Housekeeper.

[comment]: # ({/new-de10b36d})

[comment]: # ({new-e044bbce})

#### PostgreSQL plugin parameters**

The following PostgreSQL plugin parameters are no longer mandatory if Plugins.PostgreSQL.Sessions.<SessionName>.TLSConnect is set to `verify_ca` or `verify_full`:

-   Plugins.PostgreSQL.Sessions.<SessionName>.TLSCertFile
-   Plugins.PostgreSQL.Sessions.<SessionName>.TLSKeyFile

[comment]: # ({/new-e044bbce})